Technologies for hardening data encryption with secure enclaves
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United States of America Patent
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Feb 27, 2018
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N/A
app pub date -
Mar 25, 2015
filing date -
Mar 25, 2015
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Abstract
Technologies for hardening encryption operations are disclosed. In some embodiments, the technologies harden encryption operations typically performed by kernel mode programs with a secure enclave that may run in user mode and/or in a pre-boot context. In some embodiments, the technologies leverage a shared buffer and a proxy to enable the use of a secure enclave hosted in user mode to perform encryption operations. In additional embodiments, the technologies utilize one or more pre-boot applications to enable the use of a secure enclave in a pre-boot phase, e.g., so as to enable the use of a secure enclave to decrypt data that may be needed to boot a computing device.
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